Open Status: Check for campground open dates.

Directions: Located off of SR 20 at mile post 130. 25 miles (40 km) east of Marblemount, 63 miles (101 km) west of Winthrop.

Details: Camp in old growth forest at the base of the impressively glaciated Colonial Peak on the shore of Diablo Lake. Elevation 1200’.

Capacity: 142 sites

Fees and Reservations: $12/night. First come, first served. No reservations. Check out time 12:00 noon.

Facilities and Services: Dump station, flush toilets, garbage and recycling service, and potable water available. No hook-ups or showers. Fully accessible camp sites available. Walk-in campsites available. Gathering firewood is prohibited. Firewood can be purchased outside of the park.

Recreational Opportunities: Fully accessible fishing pier and boat launch on Diablo Lake. Hiking opportunities for various abilities on Thunder Creek, Thunder Woods Nature Walk, and Thunder Knob trails. Evening ranger programs and weekend activities during the summer.